N-(2-Hydroxyethyl)hexadecanamide

Basic Information

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CAS Number

544-31-0

Molecular Formula

C18H37NO2

Molecular Weight

299.5 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Fine Chemicals Surfactants Anionic Surfactants

Basic Physical Properties

Melting Point

97.0 to 101.0 deg-C

Boiling Point

461.5°C at 760 mmHg

Density

0.91

Flash Point

232.9 °C

Solubility

0.4431 mg/L @ 25 °C (est)

Refractive Index

1.462

Vapor Pressure

0.0±2.6 mmHg at 25°C

SMILES

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CCCCCCCCCCCCCCCC(=O)NCCO

InChI

InChI=1S/C18H37NO2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-18(21)19-16-17-20/h20H,2-17H2,1H3,(H,19,21)

InChIKey

HXYVTAGFYLMHSO-UHFFFAOYSA-N

LogP

4.576200000000004

Topological Polar Surface Area

49.33 Å²

Hydrogen Bond Donor/Acceptor

2 / 3

Complexity

219

Safety Information

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GHS Hazard Pictograms

H319

Hazard Statement

H319 Causes serious eye irritation
Serious eye damage/eye irritation

Sensitiveness

对热敏感

Synonyms & References

English

Hexadecanamide,N-(2-hydroxyethyl)-
Palmitoylethanolamide
N-(2-hydroxyethyl)palmitamide
Palmitoylethanolamide
N-(2-hydroxyethyl)hexadecanamide
PEA
Palmidrol
Impulsin
N-palmitoylethanolamine
Palmitamide MEA
Hydroxyethylpalmitamide
Palmitoyl ethanolamide
Palmitic acid monoethanolamide
Palmitoyl-EA
Loramine P 256
Palmidrolum
palmitylethanolamide
HEXADECANAMIDE, N-(2-HYDROXYETHYL)-
Palmidrol [INN]
Palmidrolum [INN-Latin]
Palmitinsaeure-beta-hydroxyethylamid
Monoethanolamine palmitic acid amide
Anandamide (16:0)
hexadecanoyl e
AM 3112
Mackpeart DR 14V
N-(2-Hydroxyethyl)hexadecanamide

MDL Number

MFCD00020562

Customs Code

2924199090

FAQ

What is N-(2-Hydroxyethyl)hexadecanamide (CAS: 544-31-0)?

N-(2-Hydroxyethyl)hexadecanamide (CAS: 544-31-0) is a long-chain amide compound with the chemical formula C18H37NO2. It is a colorless liquid with moderate solubility in organic solvents. The molecule features a hydroxyethyl group attached to a hexadecanoic acid amide backbone, making it useful in applications requiring surfactant or emulsifying properties.

What are the main uses of N-(2-Hydroxyethyl)hexadecanamide (CAS: 544-31-0)?

N-(2-Hydroxyethyl)hexadecanamide (CAS: 544-31-0) is primarily used as a surfactant in pharmaceuticals, cosmetics, and industrial formulations. It serves as an emulsifier in skincare products, a component in polymer synthesis, and a wetting agent in agricultural chemicals. Its applications also extend to research for material science and as a precursor in specialty chemical manufacturing.

Is N-(2-Hydroxyethyl)hexadecanamide (CAS: 544-31-0) safe?

N-(2-Hydroxyethyl)hexadecanamide (CAS: 544-31-0) is generally considered safe when handled properly. It has low acute toxicity and is not classified as a hazardous substance under standard regulations. However, protective measures such as gloves and ventilation are recommended during handling. Always consult the safety data sheet (SDS) for detailed precautionary information.

How should N-(2-Hydroxyethyl)hexadecanamide (CAS: 544-31-0) be stored?

N-(2-Hydroxyethyl)hexadecanamide (CAS: 544-31-0) should be stored in a sealed, airtight container at room temperature (15-25°C) away from moisture and direct light. It is stable under normal conditions but should be kept in a cool, dry place to prevent degradation. Avoid exposure to heat sources and ensure proper ventilation in storage areas.